138974151

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{56701}}^1$

素因数の和:56766

約数の個数: 16

約数和(自身を含む): 199591040

約数和(自身を除く): 60616889

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 56701, 170103, 1077319, 2438143, 3231957, 7314429, 46324717, 138974151]

約数ペア:

[(1, 138974151), (3, 46324717), (19, 7314429), (43, 3231957), (57, 2438143), (129, 1077319), (817, 170103), (2451, 56701)]